Hello: This patch was applied to bpf/bpf-next.git (master) by Andrii Nakryiko <andrii@xxxxxxxxxx>: On Mon, 6 Jun 2022 08:54:25 +0800 you wrote: > Before detach the prog, we should check detach prog exist or not. > > Signed-off-by: Zhengchao Shao <shaozhengchao@xxxxxxxxxx> > --- > samples/bpf/xdp_fwd_user.c | 55 +++++++++++++++++++++++++++++++++----- > 1 file changed, 49 insertions(+), 6 deletions(-) Here is the summary with links: - [v6,bpf-next] samples/bpf: check detach prog exist or not in xdp_fwd https://git.kernel.org/bpf/bpf-next/c/de5bb43826dd You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html